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mt76x0: do not perform MCU calibration for MT7630

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Driver works better for MT7630 without MCU calibration, which
looks like it can hangs the firmware. Vendor driver do not
perform it for MT7630 as well.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Stanislaw Gruszka 2018-10-16 09:58:43 +02:00 committed by Felix Fietkau
parent 1163bdb636
commit a83150eaad
2 changed files with 8 additions and 0 deletions
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5
drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h
View File

@ -37,6 +37,11 @@ static inline bool is_mt7610e(struct mt76x02_dev *dev)
return false;
}
static inline bool is_mt7630(struct mt76x02_dev *dev)
{
return mt76_chip(&dev->mt76) == 0x7630;
}
/* Init */
struct mt76x02_dev *
mt76x0_alloc_device(struct device *pdev,

3
drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
View File

@ -500,6 +500,9 @@ void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on)
struct ieee80211_channel *chan = dev->mt76.chandef.chan;
u32 val, tx_alc, reg_val;
if (is_mt7630(dev))
return;
if (power_on) {
mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);
mt76x02_mcu_calibrate(dev, MCU_CAL_VCO, chan->hw_value,